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Your search keyword '"Falanga, M."' showing total 11 results
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11. Statistics of inter-time of Strombolian explosion-quakes

Author

M. Palo, Mariarosaria Falanga, S. De Martino, M. Bottiglieri, Cataldo Godano, Bottiglieri, M, DE MARTINO, S, Falanga, M, Godano, C, Palo, M, De Martino, S, Godano, Cataldo, and Palo, M.

Subjects
geography, geography.geographical_feature_category, Distribution (number theory), General Physics and Astronomy, Poisson process, occurence times, statistical analysis, Strombolian eruption, Constant rate, symbols.namesake, Distribution function, Volcano, symbols, Statistical physics, Eruptions, Volcano, Long-Period signals, seismology, statistics, Geology
Abstract

We consider long-time recorded seismic signals of Stromboli volcano to determine the inter-time distribution function of the Strombolian explosion-quakes. We show that it is Poissonian. Hence, the apparently observed periodic recurrence of the explosions is actually described by the constant rate of a Poisson process. Moreover, combining a diffusive model with the experimental inter-time distribution, we can determine the size distributions of the bubbles and infer the observed slug sizes.

Published
2005
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